Technical Articles

Today we were performing a small engine failure anaylsis on a Kohler Magnum 20HP Opposed Twin Engine. A customer who ran the engine on Vermeer Stump Grinder had another mechanic rebuild the engine, and it failed on the first run of the stump grinder.He brought another Kohler Engine to us to rebuild and we successfully completed the rebuild and he currently makes his living with our rebuilt engine and his stump grinder.Today's engine was his "back up engine."Now the Kohler Magnum Twins are diffic …